百度地图API 一些简单方法

<!--div width="300px">请输入:<input type="text" id="suggestId" size="20" value="" style="width:150px;" /><input type="button" value="submit" id="submit" onClick="getAddress()"></div><!--div id="result" style=" width:400px; float:left"></div--><div style="width:800px;height:600px;border:1px solid gray; float:right" id="container"></div><script type="text/javascript" src="http://api.map.baidu.com/api?v=1.3"></script><script type="text/javascript">var search="frm_street";  //定义查询框ID；var local="广汉市";// 定义本地地址；var lng="104.290493"; //经度var lat="30.981528"; //纬度var spoi  = new BMap.Point(lng,lat); //经纬度var map = new BMap.Map("container");  //创建地图实例var point = new BMap.Point(lng,lat); //创建点坐标map.centerAndZoom(point,15);          //初始化地图，设置中心点坐标和地图级别map.enableScrollWheelZoom();        //启用滚轮放大缩小地图//add_flag0();                          //=================获取元素==========================\\function G(id) {    return document.getElementById(id);}function GV(id){    return document.getElementById(id).value;}//=================添加标记==========================\\  //添加标记  function add_flag0(){  var localmarker=new BMap.Marker(new BMap.Point(lng,lat));  map.addOverlay(localmarker);   }  //添加目的地标记  function add_flag1(point){    map.centerAndZoom(point, 15);map.clearOverlays();    //清除地图上所有覆盖物add_flag0();//添加标记var newmarker=new BMap.Marker(new BMap.Point(point.lng,point.lat));  map.addOverlay(newmarker);     newmarker.enableDragging();//开启拖动driveline(spoi,point);   longAndtime(spoi,point);      document.edit.lng.value=point.lng;  document.edit.lat.value=point.lat;}  function add_flag2(){  }//=================从输入框获取地址地址==============\\function getAddress(){get_point(GV(search));}//=================地址解析(根据地址获取坐标点)==========================\\   function get_point(address){var myGeo = new BMap.Geocoder(); // 创建地址解析器实例myGeo.getPoint(address, function(point){if (point) {//如果地址能解析，标记     add_flag1(point);   }else{alert("地址无法找到!");}},local);}//=================地址反解析(根据坐标点获取地址)==========================\\ function get_address(e){ var gc = new BMap.Geocoder();   // 创建地址反解析器实例 var pt = e.point; var result;    add_flag1(pt);    gc.getLocation(pt, function(rs){        var addComp = rs.addressComponents;if (addComp.street + addComp.streetNumber==""){  result="地址无法找到！";}else{ result=addComp.street + addComp.streetNumber;} document.edit.frm_street.value=result;         return result;         });     }//==============自动下拉列表=========================\\var ac = new BMap.Autocomplete( {"input" : search,"location" : local} );    //建立一个自动完成的对象ac.addEventListener("onconfirm", function(e) {    //鼠标点击下拉列表后的事件  var _value = e.item.value;myValue = _value.province +  _value.city +  _value.district +  _value.street +  _value.business;setPlace();});function setPlace(){  //  map.clearOverlays();    //清除地图上所有覆盖物    function myFun(){        var pp = ls.getResults().getPoi(0).point;    //获取第一个智能搜索的结果        add_flag1(pp);    }    var ls = new BMap.LocalSearch(local, { //智能搜索      onSearchComplete: myFun    });    ls.search(myValue);}//=================搜索线路==========================\\function driveline(myP1,myP2){ var driving = new BMap.DrivingRoute(map);    //创建驾车实例    driving.search(myP1, myP2);                 //第一个驾车搜索    driving.setSearchCompleteCallback(function(){        var pts = driving.getResults().getPlan(0).getRoute(0).getPath();    //通过驾车实例，获得一系列点的数组       var polyline = new BMap.Polyline(pts);           map.addOverlay(polyline);                               var lab1 = new BMap.Label("起点",{position:myP1});       //创建2个label       var lab2 = new BMap.Label("终点",{position:myP2});           map.addOverlay(lab1);        map.addOverlay(lab2);                   setTimeout(function(){            map.setViewport([myP1,myP2]);          //调整到最佳视野      },1000);            });} //=================驾车时间距离==============\\function longAndtime(spoi,point){var output="";var searchComplete = function (results){    if (transit.getStatus() != BMAP_STATUS_SUCCESS){ return ;} var plan = results.getPlan(0);        output += plan.getDuration(true) + "\n";                //获取时间        output += "总路程为：" ;        output += plan.getDistance(true) + "\n";             //获取距离}var transit = new BMap.DrivingRoute(map, {renderOptions: {map: map,panel:"result"},//var transit = new BMap.DrivingRoute(map, {renderOptions: {map: map},  // onSearchComplete: searchComplete,  //  onPolylinesSet: function(){          //     setTimeout(function(){alert(output)},"1000");}});transit.search(spoi, point);  }//=================单击地图监听事件==========================\\map.addEventListener("click", function(e){  get_address(e); // alert(get_address(e));});//=================移动地图监听事件==========================\\newmarker.addEventListener("dragend", function(e){  });</script>

 

 

<!--div style="width:800px;height:600px;border:1px solid gray; float:right" id="container"></div--><script type="text/javascript" src="http://api.map.baidu.com/api?v=1.3"></script><script type="text/javascript">var local="广汉市";// 定义本地地址；var lng="104.290493"; //经度var lat="30.981528"; //纬度var spoi  = new BMap.Point(lng,lat); //经纬度var map = new BMap.Map("map");  //创建地图实例var point = new BMap.Point(lng,lat); //创建点坐标map.centerAndZoom(point,15);          //初始化地图，设置中心点坐标和地图级别map.enableScrollWheelZoom();        //启用滚轮放大缩小地图var map = new BMap.Map("map");var point = new BMap.Point(104.290493,30.981528);map.centerAndZoom(point,15);map.enableScrollWheelZoom();creat("m4043",104.290493,30.981528,"2012年4月30日","汉口路28号","151038432334"); var infoWindow;  //根据传过来的信息，添加覆盖物function creat(id,lng,lat,time,address,phone){var message= "<table width='100%' border='0' cellspacing='2' cellpadding='5'>"+   "<tr class='even'>"+       "<td><div align='center'>呼救时间</div></td>"+   "<td><div align='center'>"+time+"</div></td>"+      "</tr>"+       "<tr class='even'>"+       "<td><div align='center'>事故地址</div></td>"+       "<td><div align='center'>"+address+"</div></td>"+       "</tr>"+      "<tr class='even'>"+       "<td><div align='center'>呼救电话</div></td>"+       "<td><div align='center'>"+phone+"</div></td>"+       "</tr>"+      "<tr class='odd'>"+       "<td colspan='2'><div align='center'>分派    细节    编辑</div></td>"+      "</tr>"+       "<tr class='odd'>"+       "<td colspan='2'><div align='center'>跟踪      打印派车单</div></td>"+          "</tr>"+    "</table>";var myIcon = new BMap.Icon("./markers/white.png",new BMap.Size(28, 37));id = new BMap.Marker(new BMap.Point(lng,lat),{icon: myIcon});  // 创建标注map.addOverlay(id);          // 将标注添加到地图中id.addEventListener("click", function(e){       this.openInfoWindow(infoWindow); });//id.setAnimation(BMAP_ANIMATION_BOUNCE); //跳动的动画 infoWindow = new BMap.InfoWindow(message);  // 创建信息窗口对象 }//点击列表，传一个point值，显示信息框function click_list(point){map.openInfoWindow(infoWindow,point); }</script>